KOYO 7211 bearing

55x100x21

Items:SKF NSK Timken Koyo NTN SKF SKF Angular Contact Ball Bearing 7210BEP 7211BEP 7212BEP 7213BEP 7214BEP 7218BEP 7219BEP 7220BEP 7210BECBP 7211BECBP 7212BECBP 7213BECBP 7214BECBP 7218BECBP 7219BECBP 7220BECBP



Angular contact ball bearing 7211

Bearing number : 7211

Size (mm) : 55x100x21

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 30 °

a - 33.3 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 63.5 mm

Da max. - 91.5 mm

ra max. - 1.5 mm

Weight - 0.635 Kg

(Grease) Lubrication Speed - 7600 r/min

(Oil) Lubrication Speed - 9500 r/min

Tags :  KOYO , 55x100x21

Bearing 7211

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